Removable household appliance control panel cover

Abstract

The utility model relates to the technical field of household appliances, specifically a detachable household appliance control panel cover, comprising a control panel shell, a card slot is provided on one side of the control panel shell, and a sealing strip is fixed on the inner wall around the card slot, a control panel cover body is attached to the top of the sealing strip and the inner wall of the card slot, an electrical component is fixedly installed on the inner wall of the control panel shell, and a transparent plate is fixedly installed in the middle position of the inner wall of the control panel cover body, and a docking hole adapted to the electronic device on the electrical component is provided on the transparent plate. The utility model automatically ejects the control panel cover body under the principle that like charges repel each other, so that the control panel cover body has good disassembly performance, and there is no need to disassemble the entire control panel for maintenance, which is convenient to operate and reduces the operating intensity of maintenance personnel.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a detachable household appliance control panel cover. Background Art

[0002] The control panel is a control element for smart home kits that controls and displays the status of all connected devices. The control panel cover is a protective device for the control panel of household appliances. It is installed on the outside of the control panel to protect the control area of ​​the electrical components in the household appliance, thereby reducing the wear of the control panel and extending the service life of the control area.

[0003] At present, the existing household appliance control panel cover is generally assembled with the control panel as a whole. When the control panel cover itself is damaged or the electrical components in the control panel are damaged, the control panel cover does not have good disassembly performance, so the entire control panel needs to be disassembled for maintenance, which is inconvenient and increases the operating intensity of the maintenance personnel. Therefore, it is urgent to design a detachable household appliance control panel cover to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a detachable household appliance control panel cover to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A detachable household appliance control panel cover comprises a control panel shell, a card slot is provided on one side of the control panel shell, and sealing strips are fixed on the inner walls around the card slot, a control panel cover body is attached to the top of the sealing strip and the inner wall of the card slot, an electrical component is fixedly installed on the inner wall of the control panel shell, and a transparent plate is fixedly installed in the middle position of the inner wall of the control panel cover body, and the transparent plate is provided with docking holes that are compatible with electronic devices on the electrical component, a plurality of connecting holes are provided on one side of the control panel cover body, and magnetic blocks are fixedly installed on the inner walls of the connecting holes, a plurality of electromagnets that are not powered and plugged into the connecting holes are fixedly installed on the inner wall of the card slot, and the electromagnets are attracted to the magnetic blocks, and a switch assembly for controlling the start of the electromagnet is provided in the middle position of the bottom of the inner wall of the card slot.

[0007] Furthermore, the switch assembly includes a control frame fixedly installed in the middle position of the bottom of the inner wall of the card slot, and a docking groove adapted to the outer wall of the control frame is opened in the middle position of the bottom of the control panel cover body, a controller and a battery are fixedly installed on the inner wall of the control frame, a push switch is fixedly installed on the controller, and the push switch, controller, battery and electromagnet are electrically connected.

[0008] Furthermore, a pressing plate is attached to the inner walls around the control frame, and one side of the pressing plate is attached to one side of the press switch, and a plurality of second springs are fixedly installed between the outer wall of one side of the pressing plate and the inner wall of one side of the control frame.

[0009] Furthermore, the surface of the control panel cover body, the surface of the control panel shell and the surface of the pressing plate are flush.

[0010] Furthermore, an error-touch warning sign is fixedly mounted on the surface of the pressing plate.

[0011] Furthermore, a wiring groove is fixedly installed between the electromagnet, the inner wall of the slot and the two ends of the control frame.

[0012] Furthermore, four corners of the inner wall of the card slot are provided with mounting base holes, and an ejection component is provided at the middle position of the top of the inner wall of the card slot.

[0013] Furthermore, the ejection assembly includes a mounting groove opened in the middle position of the top inner wall of the card slot, and the inner wall of the mounting groove is fitted with an ejection block, one side of the ejection block is fitted with one side of the control panel cover body, and a first spring is fixedly installed between the other side of the ejection block and the inner wall of the mounting groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, by cooperating the control panel shell, the control panel cover body, the switch assembly, the card slot, the electromagnet, the magnetic suction block and the connecting hole, when the electromagnet is not energized, the electromagnet is used as a single metal component, and the adsorption effect of the non-energized electromagnet and the magnetic suction block is used to facilitate the control panel cover body to be fitted and fixed on the control panel shell. When the control panel cover body itself is damaged and the electrical components in the control panel are damaged, the pressing plate in the switch assembly is used to press and hold the pressing switch to start, and the electromagnet is energized, so that the electromagnet and the magnetic suction block have the same electrical property, so that the control panel cover body is automatically ejected under the principle that like charges repel each other, so that the control panel cover body has good disassembly performance, and there is no need to disassemble the entire control panel for maintenance, the operation is convenient, and the operation intensity of the maintenance personnel is reduced;

[0016] In the utility model, by setting the ejection assembly, when the unpowered electromagnet is attracted to the magnetic attraction block, the magnetic attraction force is greater than the tensioning force of the first spring, so that the first spring contracts. When the electromagnet is powered, the first spring will be released, so that the ejection block is reset, which is convenient for pushing the control panel cover body to quickly detach from the control panel shell, thereby achieving the performance of rapid disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The figure is a schematic diagram of the overall structure of a detachable household appliance control panel cover.

[0018] Figure 2 This is a schematic diagram of the card slots and electrical component structure of a detachable household appliance control panel cover.

[0019] Figure 3 The present invention is a schematic diagram of the mounting groove and mounting base hole structure of a detachable household appliance control panel cover.

[0020] Figure 4 The diagram is a structural diagram of the docking holes and magnetic blocks of a detachable household appliance control panel cover.

[0021] Figure 5 The present invention is a schematic diagram of the docking slot and connection hole structure of a detachable household appliance control panel cover.

[0022] Figure 6 The present invention is a schematic diagram of the ejection block and the first spring structure of a detachable household appliance control panel cover.

[0023] Figure 7 A cross-sectional view of a control frame of a detachable household appliance control panel cover.

[0024] In the figure: 1. control panel housing; 2. control panel cover body; 3. control frame; 4. false touch warning sign; 5. transparent plate; 6. card slot; 7. ejector assembly; 701. mounting slot; 702. ejector block; 703. first spring; 8. sealing strip; 9. electromagnet; 10. wiring slot; 11. electrical component; 12. mounting base hole; 13. docking hole; 14. magnetic block; 15. docking slot; 16. connection hole; 17. pressing plate; 18. pressing switch; 19. controller; 20. battery; 21. second spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 7In an embodiment of the utility model, a detachable household appliance control panel cover comprises a control panel housing 1, a card slot 6 is provided on one side of the control panel housing 1, and a sealing strip 8 is fixed on the inner wall around the card slot 6, a control panel cover body 2 is attached to the top of the sealing strip 8 and the inner wall of the card slot 6, an electrical component 11 is fixedly installed on the inner wall of the control panel housing 1, and a transparent plate 5 is fixedly installed on the middle position of the inner wall of the control panel cover body 2, a docking hole 13 adapted to the electronic device on the electrical component 11 is provided on the transparent plate 5, a plurality of connecting holes 16 are provided on one side of the control panel cover body 2, and a magnetic block 14 is fixedly installed on the inner wall of the connecting holes 16, a plurality of electromagnets 9 which are not powered and plugged into the connecting holes 16 are fixedly installed on the inner wall of the card slot 6, and the electromagnets 9 are adsorbed by the magnetic block 14, a switch assembly for controlling the start of the electromagnet 9 is provided at the middle position of the bottom of the inner wall of the card slot 6, and the switch assembly comprises a control frame 3 fixedly installed at the middle position of the bottom of the inner wall of the card slot 6, and a magnetic block 14 is fixedly installed at the middle position of the bottom of the control panel cover body 2 The outer wall of the control frame 3 is adapted to the docking groove 15, the inner wall of the control frame 3 is fixedly installed with a controller 19 and a battery 20, the controller 19 is fixedly installed with a push switch 18, the push switch 18, the controller 19, the battery 20 and the electromagnet 9 are electrically connected, the inner wall around the control frame 3 is affixed with a press plate 17, and one side of the press plate 17 is affixed with one side of the press switch 18, and a plurality of second springs 21 are fixedly installed between the outer wall of one side of the press plate 17 and the inner wall of one side of the control frame 3, and the control panel cover body 2 is controlled. The surface of the control panel shell 1 is flush with the surface of the pressing plate 17, and a wiring groove 10 is fixedly installed between the electromagnet 9, the inner wall of the card slot 6 and the two ends of the control frame 3. The pressing plate 17 in the switch assembly is used to press the pressing switch 18 to start, and the electromagnet 9 is energized, so that the electromagnet 9 and the magnetic suction block 14 have the same electrical property. Under the principle that like charges repel each other, the control panel cover body 2 is automatically ejected, so that the control panel cover body 2 has better disassembly performance, is easy to operate, and reduces the operating intensity of maintenance personnel.

[0027] Specifically, an error-touch warning sign 4 is fixedly installed on the surface of the pressing plate 17 , and the error-touch warning sign 4 warns people of accidentally touching the pressing plate 17 .

[0028] Specifically, mounting base holes 12 are provided at the four corners of the inner wall of the slot 6, and an ejection assembly 7 is provided at the middle position of the top of the inner wall of the slot 6. The ejection assembly 7 includes a mounting slot 701 provided at the middle position of the top of the inner wall of the slot 6, and an ejection block 702 is attached to the inner wall of the mounting slot 701, one side of the ejection block 702 is attached to one side of the control panel cover body 2, and a first spring 703 is fixedly installed between the other side of the ejection block 702 and the inner wall of the mounting slot 701. When the unpowered electromagnet 9 is attracted to the magnetic attraction block 14, the magnetic attraction force is greater than the tensioning force of the first spring 703, so that the first spring 703 contracts. When the electromagnet 9 is powered on, the first spring 703 is released, which is convenient for pushing the control panel cover body 2 to quickly detach from the control panel shell 1, thereby achieving the performance of quick disassembly and assembly.

[0029] The working principle of the utility model is: when in use, the electromagnet 9 is in an unpowered state. At this time, the electromagnet 9 is used as a single metal component. The control panel cover body 2 is fixed on the control panel shell 1 by the adsorption effect of the unpowered electromagnet 9 and the magnetic suction block 14, so that the first spring 703 shrinks. When the control panel cover body 2 itself and the electrical components 11 in the control panel are damaged, the user uses the pressing plate 17 in the switch assembly to press the pressing switch 18 to start, and energize the electromagnet 9, so that the electromagnet 9 and the magnetic suction block 14 have the same electrical property. Under the principle that like charges repel each other, the control panel cover body 2 is automatically ejected, and the first spring 703 is released, so that the ejection block 702 is reset, which is convenient for pushing the control panel cover body 2 to quickly detach from the control panel shell 1, and realize the performance of quick disassembly and assembly.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A detachable household appliance control panel cover, comprising a control panel housing (1), characterized in that: A card slot (6) is provided on one side of the control panel housing (1), and a sealing strip (8) is fixed on the inner wall around the card slot (6), and a control panel cover body (2) is attached to the top of the sealing strip (8) and the inner wall of the card slot (6). An electrical component (11) is fixedly installed on the inner wall of the control panel housing (1), and a transparent plate (5) is fixedly installed in the middle position of the inner wall of the control panel cover body (2), and a docking hole (13) adapted to the electronic device on the electrical component (11) is provided on the transparent plate (5). A plurality of connection holes (16) are provided on one side of the control panel cover body (2), and a magnetic attraction block (14) is fixedly installed on the inner wall of each of the connection holes (16). A plurality of electromagnets (9) which are not powered and plugged into the connection holes (16) are fixedly installed on the inner wall of the card slot (6), and the electromagnets (9) are attracted to the magnetic attraction blocks (14). A switch assembly for controlling the activation of the electromagnets (9) is provided in the middle position of the bottom of the inner wall of the card slot (6).

2. The detachable household appliance control panel cover according to claim 1, characterized in that: The switch assembly comprises a control frame (3) fixedly mounted at a middle position of the bottom inner wall of the card slot (6), and a docking groove (15) adapted to the outer wall of the control frame (3) is provided at a middle position of the bottom inner wall of the control panel cover body (2), a controller (19) and a battery (20) are fixedly mounted on the inner wall of the control frame (3), a push switch (18) is fixedly mounted on the controller (19), and the push switch (18), the controller (19), the battery (20) and the electromagnet (9) are electrically connected.

3. The detachable household appliance control panel cover according to claim 2, characterized in that: A pressing plate (17) is fitted on the inner walls around the control frame (3), and one side of the pressing plate (17) is fitted on one side of the pressing switch (18). A plurality of second springs (21) are fixedly mounted between an outer wall on one side of the pressing plate (17) and an inner wall on one side of the control frame (3).

4. The detachable household appliance control panel cover according to claim 3, characterized in that: The surface of the control panel cover body (2), the surface of the control panel housing (1) and the surface of the pressing plate (17) are flush.

5. The detachable household appliance control panel cover according to claim 4, characterized in that: An error-touch warning sign (4) is fixedly mounted on the surface of the pressing plate (17).

6. The detachable household appliance control panel cover according to claim 5, characterized in that: A wiring groove (10) is fixedly installed between the electromagnet (9), the inner wall of the card slot (6) and the two ends of the control frame (3).

7. The detachable household appliance control panel cover according to claim 1, characterized in that: The four corners of the inner wall of the card slot (6) are provided with mounting base holes (12), and an ejection assembly (7) is provided at the middle position of the top of the inner wall of the card slot (6).

8. The detachable household appliance control panel cover according to claim 7, characterized in that: The ejection assembly (7) comprises a mounting groove (701) provided at the middle position of the top of the inner wall of the card slot (6), and an ejection block (702) is fitted on the inner wall of the mounting groove (701), one side of the ejection block (702) is fitted on one side of the control panel cover body (2), and a first spring (703) is fixedly installed between the other side of the ejection block (702) and the inner wall of the mounting groove (701).

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